- William Primrose, Joseph Kahn, Andre Benoist, Albert Spalding, Jascha Heifetz, Vernon de Tar, Marian Anderson, Franz Rupp, Harry Isaacs, Vladimir Sokoloff & Johana Harris
- Grigory Ginzburg & Leonid Kogan
- Nathan Milstein, Rudolf Firkusny & Vladimir Horowitz
- Hermann Scherchen & Orchestra of the Vienna State Opera
- David Oistrakh, Sviatoslav Knushevitsky & Lev Oborin
- Zino Francescatti, William Smith, Columbia Symphony Orchestra, Eugene Ormandy & The Philadelphia Orchestra